UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for VV839... Searching the city database file for: VV839 ... Date:0000Z 23 MAR 20 Station: VV839 WMO ident: 48839 Latitude: 20.13 Longitude: 107.72 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1013 7 23.4 21.5 89 1.9 22.1 0 0 295.5 298.4 294.7 341.8 16.14 1 1000 119 23.4 21.0 86 2.4 21.7 170 3 296.5 299.4 294.8 342.3 15.85 2 975 340 21.6 21.3 98 0.3 21.4 175 9 296.9 299.9 295.4 344.8 16.57 3 935 704 20.4 16.0 76 4.4 17.5 183 19 299.2 301.5 293.1 335.2 12.32 4 926 789 21.8 7.8 41 14.0 13.4 185 21 301.5 302.8 289.6 322.9 7.18 5 925 798 21.6 7.6 40 14.0 13.3 185 21 301.4 302.7 289.5 322.5 7.09 6 914 902 21.2 6.2 38 15.0 12.4 184 19 302.0 303.2 289.2 321.5 6.51 7 909 949 20.8 7.8 43 13.0 13.0 184 18 302.1 303.4 289.9 323.9 7.32 8 904 997 20.4 17.1 81 3.3 18.1 184 17 302.1 304.7 295.0 342.6 13.70 9 865 1378 20.4 11.4 56 9.0 14.6 181 10 306.0 307.8 293.2 335.6 9.83 10 850 1529 19.2 12.2 64 7.0 14.7 180 7 306.3 308.2 293.9 338.0 10.56 11 774 2328 13.2 10.5 84 2.7 11.5 219 9 308.1 310.1 294.2 339.5 10.36 12 757 2515 12.4 4.4 58 8.0 7.8 228 9 309.2 310.5 291.9 330.5 6.94 13 751 2582 11.8 7.8 76 4.0 9.3 231 10 309.3 310.9 293.4 336.4 8.88 14 713 3015 9.2 -0.8 50 10.0 3.9 252 11 311.0 312.0 290.8 326.9 5.06 15 700 3168 8.0 0.0 57 8.0 3.8 260 11 311.3 312.4 291.3 328.4 5.47 16 682 3382 6.0 2.6 79 3.4 4.1 258 13 311.4 312.7 292.4 332.5 6.78 17 641 3888 3.4 -7.6 44 11.0 -1.6 255 17 314.1 314.7 290.2 324.9 3.37 18 613 4249 0.6 -4.4 69 5.0 -1.8 252 20 314.9 315.7 291.5 329.2 4.50 19 596 4475 -0.5 -11.5 43 11.0 -5.0 250 22 316.1 316.7 290.2 324.8 2.66 20 579 4706 -1.9 -10.9 50 9.0 -5.6 249 23 317.1 317.7 290.7 326.5 2.87 21 572 4803 -2.1 -18.1 28 16.0 -7.7 248 24 318.0 318.3 289.8 323.4 1.61 22 536 5317 -5.7 -10.7 68 5.0 -7.8 244 28 319.7 320.3 291.7 330.1 3.16 23 518 5585 -7.1 -13.1 62 6.0 -9.4 242 31 321.1 321.6 291.7 330.1 2.69 24 512 5675 -7.7 -15.7 53 8.0 -10.6 241 31 321.5 321.9 291.4 328.9 2.20 25 510 5706 -7.5 -23.5 27 16.0 -12.2 241 32 322.1 322.3 290.6 326.0 1.13 26 501 5844 -8.9 -13.6 69 4.7 -10.7 240 33 322.0 322.5 292.0 330.9 2.67 27 500 5860 -8.9 -13.9 67 5.0 -10.8 240 33 322.2 322.7 292.0 330.9 2.61 28 498 5891 -9.1 -18.1 48 9.0 -12.1 240 33 322.3 322.7 291.3 328.6 1.85 29 497 5907 -9.3 -13.3 73 4.0 -10.8 240 33 322.3 322.8 292.1 331.5 2.76 30 495 5938 -9.5 -15.5 62 6.0 -11.6 239 34 322.4 322.8 291.7 330.2 2.31 31 488 6048 -9.3 -22.3 34 13.0 -13.2 238 35 323.9 324.2 291.3 328.5 1.31 32 478 6208 -10.3 -24.3 31 14.0 -14.2 237 36 324.6 324.9 291.3 328.6 1.12 33 400 7560 -18.9 -39.9 14 21.0 -22.3 225 50 330.4 330.5 292.2 331.6 0.30 34 379 7958 -21.1 -48.1 7 27.0 -24.4 227 54 332.7 332.7 292.6 333.2 0.13 35 362 8295 -21.9 -47.9 8 26.0 -25.1 228 57 336.0 336.0 293.4 336.5 0.14 36 331 8943 -27.7 -46.7 15 19.0 -29.8 232 63 336.7 336.8 293.7 337.4 0.17 37 318 9229 -29.5 -36.5 51 7.0 -30.6 233 65 338.1 338.2 294.4 340.1 0.53 38 313 9341 -30.5 -41.5 33 11.0 -31.9 234 66 338.3 338.3 294.2 339.5 0.32 39 304 9547 -32.5 -38.5 55 6.0 -33.3 235 68 338.3 338.4 294.3 340.0 0.45 40 303 9570 -32.7 -39.7 50 7.0 -33.6 235 68 338.3 338.4 294.3 339.9 0.40 41 300 9640 -33.3 -37.7 65 4.4 -33.9 235 69 338.4 338.5 294.4 340.3 0.50 42 298 9687 -33.9 -40.9 49 7.0 -34.7 235 69 338.2 338.3 294.2 339.6 0.36 43 297 9711 -34.1 -38.9 62 4.8 -34.7 235 69 338.3 338.4 294.3 340.0 0.44 44 296 9734 -34.1 -36.8 76 2.7 -34.5 235 69 338.6 338.7 294.5 340.7 0.55 45 294 9782 -34.1 -42.1 44 8.0 -35.0 235 69 339.3 339.3 294.4 340.5 0.32 46 290 9878 -34.7 -44.7 36 10.0 -35.7 235 70 339.7 339.8 294.5 340.7 0.25 47 288 9926 -34.7 -39.4 62 4.7 -35.3 235 70 340.4 340.5 294.8 342.1 0.43 48 283 10049 -35.3 -48.3 25 13.0 -36.4 235 70 341.3 341.3 294.8 342.0 0.17 49 274 10273 -37.3 -40.9 69 3.6 -37.7 235 71 341.5 341.6 295.1 343.1 0.39 50 269 10400 -38.3 -45.3 48 7.0 -38.9 235 71 341.9 341.9 295.0 342.9 0.25 51 250 10900 -43.1 -45.9 74 2.8 -43.3 235 73 342.0 342.0 295.0 343.0 0.25 52 249 10927 -43.3 -45.0 83 1.7 -43.4 235 73 342.1 342.1 295.1 343.2 0.28 53 243 11092 -43.7 -55.7 25 12.0 -44.3 236 74 343.9 343.9 295.3 344.2 0.08 54 229 11491 -45.9 -60.9 17 15.0 -46.4 238 76 346.4 346.4 295.9 346.6 0.05 55 215 11909 -49.8 -56.4 46 6.6 -50.1 240 79 346.6 346.7 296.0 347.0 0.09 56 214 11939 -50.1 -56.1 49 6.0 -50.3 240 79 346.7 346.7 296.0 347.0 0.09 57 200 12380 -53.3 -63.3 29 10.0 -53.5 240 77 348.4 348.4 296.3 348.5 0.04 58 150 14190 -63.9 -79.9 10 16.0 -64.0 235 62 360.0 360.0 298.7 360.0 0.00 59 100 16600 -75.1 -88.1 11 13.0 -75.2 245 23 382.6 382.6 302.6 382.6 0.00 TRP WND 215 11909 -49.8 -56.4 46 6.6 -50.1 240 79 346.6 346.7 296.0 347.0 0.09 Sounding variables and indices 1000-500 mb thick: 5741.00 m Freezing level: 603.73 mb = 4372.53 m = 14345.41 ft Wetbulb zero: 652.27 mb = 3746.21 m = 12290.57 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 63.41 % Est. max temperature: 34.00 C = 93.20 F Sfc-Lift cond lev (LCL): 985.62 mb = 245.59 m = 805.74 ft T: 22.37 C 700-500 lapse rate: 6.28 C/km ThetaE index: 23.28 C Layer 935.0- 909.0 mb Conv cond level (CCL): 796.12 mb = 2087.38 m = 6848.26 ft Mean mixing ratio: 13.59 g/kg Conv temperature: 35.56 C = 96.01 F Cap Strength: 5.20 C Lifted Index: -1.19 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.16 C Lifted Index @700 mb: 1.07 C Showalter Index: -1.30 C Risk: Thunderstorms probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 21.10 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 197.40 Risk: None Energy Index: -1.41 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 97.55 J/kg Max Up Vert Vel: 13.97 m/s Conv Inhibition (B-): 263.00 J/kg Cap Strength: 5.00 C Lift Cond Lev (LCL): 910.23 mb = 937.60 m = 3076.07 ft Lev Free Conv (LFC): 635.23 mb = 3961.59 m = 12997.17 ft Equ Level (EL): 405.23 mb = 7461.48 m = 24479.64 ft B at Equ Level: 97.24 J/kg Max Parcel Lev (MPL): 325.23 mb = 9068.72 m = 29752.64 ft Wind level data Storm motion: 262 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1013 7 0 0 -0.0 -0.0 | 82 12 -12.2 -1.6 1 1000 119 170 3 -0.5 3.0 | 96 13 -12.7 1.3 2 925 798 185 21 1.8 20.9 | 152 22 -10.4 19.3 3 850 1529 180 7 0.0 7.0 | 114 13 -12.2 5.4 4 700 3168 260 11 10.8 1.9 | 102 1 -1.4 0.3 5 500 5860 240 33 28.6 16.5 | 228 22 16.4 14.9 6 400 7560 225 50 35.4 35.4 | 214 41 23.2 33.7 7 300 9640 235 69 56.5 39.6 | 229 58 44.3 38.0 8 250 10900 235 73 59.8 41.9 | 230 62 47.6 40.3 9 215 11909 240 79 68.4 39.5 | 236 68 56.2 37.9 10 200 12380 240 77 66.7 38.5 | 236 66 54.5 36.9 11 150 14190 235 62 50.8 35.6 | 229 51 38.6 33.9 12 100 16600 245 23 20.8 9.7 | 227 12 8.6 8.1 Wind Parameters Mean winds (0-6000m): 232.4 at 16.4 knts Storm direction: 262.4 at 12.3 knts Shear (0-3000m) pos: 2.9 neg: 1.6 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 45.3 deg Storm rel helicity (0-3000m) pos: 87.8 neg: -47.4 tot: 40.3 m^2/s^2 ave: 13.4 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 3.86 Bulk Shear: 25.29 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 177 7 112 14| 13.7 0.0 13.7| 47.1 0.0 47.1 94.1 0.91| 14.1 12.9 1000 183 12 133 16| 8.7 0.0 8.7| 79.0 -14.2 64.8 64.8 0.64| 13.0 8.3 1500 183 12 133 16| 5.8 3.3 9.1| 79.0 -47.0 32.0 21.3 0.24| 12.0 2.8 2000 185 11 130 15| 4.5 2.5 7.0| 84.2 -47.1 37.1 18.5 0.26| 9.8 2.5 2500 190 11 131 14| 3.7 2.0 5.6| 87.4 -47.1 40.3 16.1 0.27| 8.7 2.3 3000 198 11 133 12| 2.9 1.6 4.6| 87.8 -47.4 40.3 13.4 0.24| 8.0 1.9 4000 217 11 144 9| 2.5 1.0 3.5| 88.8 -47.7 41.1 10.3 0.24| 7.1 1.7 5000 229 13 164 8| 2.0 1.0 3.0| 88.9 -49.7 39.2 7.8 0.20| 6.6 1.3 6000 232 16 186 8| 1.6 1.4 3.0| 88.9 -60.4 28.4 4.7 0.14| 6.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//VV839/skewt/VV839.skewt.20200323.00.gif